How to change the link in the button displayed in the hero slider

Hello! I've been using foodie world to create the website www.falgo.se and I can't manage to fins where I change the link that's embedded in the "read more"- btn in the hero slider. Since the page is in Swedish the button now says "Läs mer" but somehow the link goes to one of my product pages, www.falgo.se/sas1. I'd like to change the link to another page within the website, where can I change this ? Not I Wordpress so I guess it's in the php code somewhere?   Also, where do I remove the search icon from the meny?   Thanks! Johanna